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本文综述了近年来国外紧急避孕方法的进展 ,着重概述了被美国FDA认证的两种用于紧急避孕的激素类药物及含铜的宫内节育器的作用原理、使用方法、注意事项。目的在于加强供需人群对EC方法全面的了解和认识 ,使其发挥应有的作用。
This review summarizes the progress of emergency contraception in foreign countries in recent years and highlights the principles, methods of use and precautions of two hormonal drugs for emergency contraception and copper-containing IUDs certified by the U.S. FDA. The purpose is to strengthen the supply and demand of people on the EC method of comprehensive understanding and understanding, to play its due role.